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Natural Heritage Information Centre

Natural Areas Report: 15 MILE CREEK ABOVE ESCARPMENT - WETLAND

Area Id: 8714 Area Type: WET
Alias(es):
Size (ha): 53.5 Significance Level: Provincial

Site District:
Counties:
NIAGARA
Topographic Maps:
30M/3&6

UTM Centroid: 17 634300 4772300
Decimal Latitude/Longitude: 43.0935213951893   -79.3496669824593

Description: A Provincially significant wetland made up of 20 individual wetlands, composed of two wetland types (62% swamp and 38% marsh) (Kwicinski and Littleton, 1989).

Vegetation: Vegetation Communities (Kwicinski and Littleton, 1989): Marsh M1: narrow-leaved emergents- grasses/ sedges; W2: floating plants- yellow pond lily; W3: submergents; M4: narrow-leaved emergents- grasses/ sedges; herbs- mixed herbs; M5: robust emergents- cattails; free floating plants- duckweed; W6: floating plants- yellow pond lily; herbs- smartweed; M7: narrow-leaved emergents- grasses/ sedges; free floating plants- duckweed; M8: narrow-leaved emergents- grasses; tall shrubs- willow; M9- narrow-leaved emergents- grasses; floating plants- yellow pond lily; W10: floating plants- yellow pond lily; deciduous trees- willow; M11: narrow-leaved emergents- grasses; deciduous trees- willow; W12: submergents- Curly-leaved Pondweed; floating plants- yellow pond lily; M13: herbs- mixed herbs; deciduous trees- willow; M14: robust emergent- cattail; low shrubs; mixed herbs; M15: narrow-leaved emergents- grasses; dead hardwoods; tall shrubs- dogwood; M16: narrow-leaved emergents- grasses/ sedges; broad-leaved emergents- water-plantain; tall shrubs; M17: narrow-leaved emergents- grasses/ sedges; broad-leaved emergents- water-plantain; herbs- jewelweed; M18: herbs- mixed herbs; tall shrubs- dogwood; robust emergents- cattail; M19: robust emergents- cattail; herbs- mixed herbs; narrow-leaved emergents- grasses; M20: narrow-leaved emergents- grasses; herbs- nettles; tall shrubs- Buttonbush; W21: free floating plants- duckweed; robust emergents- cattails; tall shrubs- Buttonbush; M22: narrow-leaved emergents- grasses/ bur-reed/ spike rush; herbs- mixed herbs; submergents- pondweed; M23: robust emergents- bur-reed/ blueflag; herbs- smartweed; deciduous trees- willow/ Red Maple; M24: narrow-leaved emergents- grasses; herbs- mixed herbs; deciduous trees- hardwoods; M25: narrow-leaved emergents- grasses; tall shrubs- willow/ poplar; deciduous trees- willow/ White Elm; W26: free floating plants- duckweed; narrow-leaved emergents- sedges/ grasses; tall shrub- dogwood; deciduous trees- White Elm/ White Oak; W27: free floating plants- duckweed; dead hardwoods; narrow-leaved emergents- sedges; robust emergents- cattail; M28: narrow-leaved emergents- bur-reed/ sedges; broad-leaved emergents- water-plantain; tall shrubs- meadowsweet; herbs- mixed herbs; M29: narrow-leaved emergents- grasses; deciduous trees- Shagbark Hickory; free floating plants- duckweed; low shrubs- Buttonbush; M30: low shrubs- Buttonbush; robust emergents- bur-reed; deciduous trees- Black Ash/ willow; floating plants- smartweed; M31: narrow-leaved emergents- grasses/ spike-rush; submergents- Curly-leafed Pondweed; free floating plants- duckweed; floating plants- yellow pond lily; W32: free floating plants- duckweed; dead hardwoods; narrow-leaved emergents- sedges; robust emergents- cattails; herbs- mixed herbs; W33: narrow-leaved emergents- grasses/ spike rush; low shrubs- dogwood; tall shrubs- willow; robust emergents- bulrush; deciduous trees- Black Ash/ White Elm; submergents- Curly-leaved Pondweed; Swamp S1: deciduous trees- White Elm/ Red Oak/ Black Ash/ willow; S2: tall shrubs- Buttonbush; S3: narrow-leaved emergents- grasses/ sedges; deciduous trees- White Elm/ Red Maple/ Red Oak/ willow/ Black Ash; S4: deciduous trees- Red Maple/ White Elm/ Black Ash; herbs- mixed herbs; S5: low shrubs- Buttonbush; deciduous trees- willow; S6: deciduous trees- Red Oak/ White Elm/ willow/ Black Ash; narrow-leaved emergents- grasses; tall shrubs- dogwood/ meadowsweet; S7: deciduous trees- White Elm/ Red Maple/ Red Oak/ Black Ash/ willow; narrow-leaved emergents- grasses/ sedges; herbs- ferns/ jewelweed/ smartweed/ mixed herbs; S8: deciduous trees- White Elm/ Black Ash/ Red Maple/ Black Maple/ Red Oak; tall shrubs- dogwood; herbs- jewelweed/ mixed herbs; S9: deciduous trees- White Elm/ Red Oak; tall shrubs- dogwood; low shrubs- meadowsweet; S10: tall shrubs- Buttonbush; deciduous trees- Black Ash/ willow; robust emergents- blueflag; S11: deciduous trees- willow/ Shagbark Hickory/ Blue Beech; herbs- poison ivy/ smartweed; low shrubs- meadowsweet/ Buttonbush; S12: low shrubs- Buttonbush; narrow-leaved emergents- grasses; deciduous trees- Black Ash/ White Elm; S13: deciduous trees- willow; submergents; narrow-leaved emergents- grasses; S14: deciduous trees- White Elm; narrow-leaved emergents- grasses; herbs- jewelweed; free floating plants- duckweed; S15: deciduous trees- willow; low shrubs- willow/ Buttonbush; floating plants- yellow pond lily; submergents- water milfoil; S16: deciduous trees- willow; narrow-leaved emergents- grasses; low shrubs- Buttonbush/ willow; free floating plants- duckweed; S17: tall shrubs- dogwood/ Southern Arrow-wood; free floating plants- duckweed; narrow-leaved emergents- grasses; deciduous trees- Red Maple/ Black Ash; S18: deciduous trees- willow; herbs- smartweed; narrow-leaved emergents- sedges; robust emergents- blueflag; S19: deciduous trees- willow; floating plants- yellow pond lily; low shrubs- Buttonbush; robust emergents- blueflag: S20: deciduous trees- White Elm; tall shrubs- willow/ meadowsweet; robust emergents- cattail; narrow-leaved emergents- grasses; free floating plants- duckweed; S21: deciduous trees- White Elm/ Black Ash; narrow-leaved emergents- grasses; herbs- mixed herbs; low shrubs- meadowsweet; robust emergents- blueflag; S22: tall shrubs- Buttonbush/ dogwood/ Prickly-ash; low shrubs- Buttonbush; deciduous trees- Black Ash; herbs- smartweed/ mixed herbs; broad-leaved emergents- water-plantain; S23: deciduous trees- Black Ash/ poplar/ Swamp White Oak; robust emergents- blueflag/ cattail; tall shrubs- Buttonbush/ Winterberry/ dogwood; herbs- ferns/ nettles/ Purple Loosestrife; narrow-leaved emergents- grasses/ sedges; S24: deciduous trees- willow/ Black Ash/ White Elm/ Red Maple; tall shrubs- willow; low shrubs- Buttonbush; herbs- smartweed; narrow-leaved emergents- grasses; S25: deciduous trees- willow; floating plants- yellow pond lily; narrow-leaved emergents- grasses; low shrubs- Buttonbush; S26: deciduous trees- willow; tall shrubs- dogwood; narrow-leaved emergents- sedges; robust emergents- bulrush; broad-leaved emergents- arrowhead; low shrubs- meadowsweet;

Landform: Soils (Kwicinski and Littleton, 1989): 100% clays, loams or silts; Site Type (Kwicinski and Littleton, 1989): 100% riverine;

Representation:

Management Agency:


Minimum Elevation: Maximum Elevation:

References

IdCitation
34611 Kwicinski, J. and J. Littleton. 1989. Wetland Data Record and Evaluation - 15 Mile Creek Above Escarpment. Second Edition. June 16, 19 and 21, 1989. Ontario Ministry of Natural Resources. Manuscript. 22 pp + 3 maps + 6 pp supplement.

 
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